Environmental Monitoring Instruments
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Showing 2221–2250 of 9029 results
| Brand | Jilin University Xiaotian’e |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | GDYS-103SA2 |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Target Analyte | Arsenic (As) |
| Detection Limit | 0.006 mg/L |
| Measurement Range | 0.000–1.000 mg/L |
| Accuracy | ±5% |
| Analysis Time | ≤60 minutes |
| Reagent Format | Single-use, pre-packaged test kits |
| Compliance | Designed for field-deployable, on-site quantitative arsenic analysis in drinking water and surface water per Chinese EPA HJ 694-2014 and WHO Guideline Values (10 µg/L) |
| Brand | Jiada Xiaotian’e |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable Water Quality Analyzer |
| Model | GDYS-103SF2 |
| Detection Parameter | Anionic Surfactants (e.g., LAS, AES) |
| Detection Limit | 0.1 mg/L |
| Measurement Range | 0.0–3.0 mg/L |
| Accuracy | ±5% |
| Analysis Time | ≤5 min per sample |
| Reagent Format | Single-use, pre-packaged test kits |
| Compliance | Designed for field-deployable compliance screening per GB/T 5750.4–2023 (China Standard for Drinking Water Quality — Determination of Anionic Surfactants) |
| Brand | Jilin University Xiaotian’e |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GDYS-103SN |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Target Analyte | Hydrogen Sulfide (H₂S) |
| Detection Limit | 0.01 mg/L |
| Measurement Range | 0.00–1.00 mg/L |
| Accuracy | ±5% of full scale |
| Analysis Time | ≤20 minutes per sample |
| Reagent Format | Single-use, pre-packaged test kit |
| Brand | Jida Xiaotian'e |
|---|---|
| Origin | Jilin, China |
| Model | GDYS-301MA |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Measurable Parameters | Free Chlorine, Total Chlorine, Ozone, Fluoride, Ammonia Nitrogen |
| Display | 5-inch Color Touchscreen + 2.9-inch E-Ink Screen |
| Calibration | Pre-loaded Calibration Curves (No Standard Solution Preparation Required) |
| Data Storage | Up to 10,000 Test Records with Conditional Search |
| Connectivity | Bluetooth for Wireless Printing |
| Compliance Context | Designed for field-deployable compliance screening per GB/T 5750 (China’s Standard Methods for Examination of Drinking Water), supports GLP-aligned data traceability |
| Brand | Jilin University Little Swan |
|---|---|
| Origin | Changchun, Jilin, China |
| Model | GDYS-S7000 |
| Instrument Type | Portable Colorimetric Water Quality Analyzer |
| Dimensions | 85 mm × 200 mm × 95 mm |
| Display | Full-color TFT Touchscreen |
| Power | Rechargeable Lithium-ion Battery |
| Weight | <1000 g |
| Detection Parameters | Free Chlorine, Total Chlorine, Chlorine Dioxide, Ozone, Formaldehyde, Chlorite, Available Chlorine |
| Calibration | Pre-stored Multi-point Calibration Curves |
| Connectivity | Bluetooth-enabled for Thermal Printer Integration |
| Sample Cell | Optimized Long-Path Cuvette Design |
| Reagents | Pre-formulated, Single-use Solid/Powdered Reagent Kits |
| Brand | Starwood |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | GE Auto SDI |
| Price Range | USD 2,800 – 7,000 |
| SDI(15 min) Range | 0–6.7 SDI units |
| Fouling Factor Range | 1–100% |
| Power Supply | 110–120 VAC, 60 Hz or 220–230 VAC, 50 Hz |
| Inlet Connection | 1/4" OD quick-connect fitting |
| Flow Rate | 0.8 gpm (3.0 L/min) |
| Inlet Pressure | 65–100 psi (4.5–6.9 bar) |
| Dimensions (H×L×W) | 6×14×10 in (15×36×26 cm) |
| Weight | 8.0 lb (3.6 kg) |
| Display | LCD with button interface |
| Membrane Replacement | On-site, tool-free |
| Flow Calibration | Built-in flow standard |
| Data Retention | Persistent display until manual reset |
| Repeatability | ±0.2 SDI units |
| Acoustic Alert | Audible alarm with silent mode option |
| Enclosure | Rugged portable case |
| Compliance | ASTM D4189-07 |
| Brand | Sievers/Veolia |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RSS131ER |
| Instrument Type | Online Dose Rate Meter |
| Measuring Medium | Gamma Radiation & Cosmic Rays |
| Dose Rate Range | 0–1 Sv/h (0–100 R/h) |
| Energy Range | 70 keV–10 MeV |
| Detector Type | Spherical Argon-Filled High-Pressure Ionization Chamber (23.8 atm) |
| Zero Drift | ±0.5 μR/h |
| Gain Drift | ±3% (<35 μR/h), ±0.5% (>35 μR/h) |
| Calibration Accuracy | ±3.5% |
| Sampling Interval | 5 s |
| Operating Temperature | −40 °C to +55 °C (battery-free operation) |
| Relative Humidity | 0–100% RH |
| Ingress Protection | IP66 |
| Communication Interfaces | 3× USB, RS-232, RJ-45 Ethernet |
| Onboard Memory | 1 GB (≥10 million data points) |
| Response Time | <10 s |
| Angular Dependence | <5% (85% field of view,仰视), <10% (15% field of view,俯视) |
| Power Consumption | 4 W |
| Certifications | CE, WEEE, IEC 60846-1:2014, ETL, RoHS |
| Brand | GENESITE |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM/ODM Producer |
| Product Type | Domestic |
| Model | GNST-227FP |
| Instrument Category | Online Real-time Monitoring System |
| Operating Temperature Range | 0–50 °C |
| pH Range | 0–14 pH |
| Dissolved Oxygen (DO) Range | 0–20 mg/L |
| Conductivity Ranges | 0–5000 µS/cm and 0–200 mS/cm |
| Turbidity Ranges | 0–100 NTU and 0–1000 NTU |
| Power Supply | 12 VDC Li-ion battery (60 Ah), 12 V/80 W solar panel |
| Buoy Dimensions | 550 mm × 550 mm × 1200 mm |
| Weight | 20 kg |
| Buoyancy Capacity | 40 L |
| Peak Power Consumption | 10 W |
| Sensor Power Consumption | 0.2 W per unit |
| Communication Interface | RS-485 (Modbus RTU protocol) |
| Wireless Transmission | Cellular (LTE-M/NB-IoT) + optional LoRaWAN |
| Video Module | 1080P IP camera with 355° pan-tilt rotation |
| GPS Positioning | Integrated |
| Enclosure Material | SUS304 stainless steel filtration housing |
| Environmental Protection | IP68-rated sensor housing, marine-grade corrosion resistance |
| Relay Outputs | 8 independent programmable relays |
| Remote Control Capability | Sensor activation/deactivation, camera control, scheduled cycling, firmware OTA updates |
| Cloud Platform | Web-based dashboard with multi-user role management |
| Mobile Access | iOS/Android native app with real-time alerts and historical trend visualization |
| Battery Autonomy | ≥15 days under intermittent operation during overcast/rainy conditions |
| Compliance | Designed to meet ISO 5667-16 (water quality sampling—field instrumentation), ASTM D888 (dissolved oxygen measurement), and IEC 60529 (IP rating) standards |
| Brand | GENESITE |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SJ-D80 NH₃-N |
| Instrument Type | Portable |
| Measurement Principle | Nessler Reagent Colorimetry (per HJ 535–2009) |
| Measurement Range | 0–150 mg/L NH₃-N |
| Accuracy | ±5% FS |
| Measurement Time | ≤10 min per sample |
| Sample Throughput | 1 sample per run |
| Display | 3.5″ TFT color touchscreen (320×480 px) |
| Optical Resolution | 0.001 Abs |
| Photometric Stability | ±0.003 Abs/30 min |
| Power Supply | 4 × AA alkaline batteries or 220 V AC adapter |
| Dimensions (L×W×H) | 192 × 96 × 103 mm |
| Weight | 0.5 kg (instrument only) |
| Data Export | SD card (FAT32 formatted, up to 32 GB) |
| Calibration Options | Built-in standard curve library + user-defined curve generation |
| Brand | Genetc |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | QG-100 |
| Price | Upon Request |
| Flow Rate | 100 L/min |
| Cut-Point Diameter (Da50) | (10 ± 0.5) µm |
| Geometric Standard Deviation (σg) | (1.5 ± 0.1) |
| Filter Membrane Effective Diameter | Ø80 mm |
| Construction Material | Anodized Aluminum Alloy |
| Compliance | HJ/T 93–2003, HJ 618–2011 |
| Brand | Genetec |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Portable |
| Model | KB-6D |
| Compliance | HJ 732–2014, HJ 38–2017, HJ 604–2017 |
| Sampling Principle | Vacuum-assisted passive bag sampling with positive-pressure purge and negative-pressure draw |
| Power Supply | Rechargeable Li-ion battery (AC/DC compatible) |
| Flow Control | Adjustable sampling pump |
| Sample Interface | PTFE-filtered heated sampling probe |
| Tubing Material | Chemically inert (perfluoroalkoxy, PFA or equivalent) |
| Weight | Lightweight, field-portable design |
| Operating Mode | Manual valve-actuated purge-and-fill cycle |
| Brand | Genetec |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Producer |
| Product Category | Domestic |
| Model | QG-100 |
| Pricing | Upon Request |
| Flow Rate | 100 L/min |
| Effective Filter Area | Ø80 mm |
| PM10 Cut-Point | Da₅₀ = (10 ± 0.5) µm, σg = (1.5 ± 0.1) |
| PM2.5 Cut-Point | Da₅₀ = (2.5 ± 0.2) µm, σg = (1.2 ± 0.1) |
| PM1 Cut-Point | Da₅₀ = (1.0 ± 0.2) µm |
| Compliance | HJ 618–2011, HJ/T 93–2003 |
| Brand | Genetec |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | QG-1000 |
| Pricing | Upon Request |
| Operating Flow Rate | 1.050 m³/min |
| Cut-Point Diameter (Da₅₀) | (10 ± 0.5) µm |
| Geometric Standard Deviation (σg) | (1.5 ± 0.1) |
| Material | Anodized Aluminum Alloy |
| Compliance | HJ 618–2011, HJ/T 93–2003 |
| Brand | SAIL HERO |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | Geocontrol PRO |
| Pricing | Upon Request |
| Instrument Type | Portable Water Sampler |
| Sampling Method | Low-Flow Pneumatic Bladder Pump |
| Brand | Geonica |
|---|---|
| Origin | Spain |
| Model | AquAlert |
| Communication Interfaces | RS485 (Modbus RTU), Ethernet, Cellular (via WebTrans Ubiquiti), Optional 4G/LTE |
| Data Logger | HydroData-3000 (32 MB non-volatile flash memory) |
| Software Platform | GeoNiCa Suite-4K (Windows-based), DataGraph-W4K, WebTrans Ubiquiti2 (Linux web application) |
| Sensor Capacity | Configurable modular rack supporting 4–12 smart sensors |
| Auto-Cleaning Modes | Reagent-assisted recirculation cleaning, deionized water rinse, compressed air purge |
| Environmental Rating | IP68 submersible sensor housings |
| operating temperature | −20 °C to +50 °C |
| Compliance | Designed for ASTM D1129, ISO 5667-3, ISO 7027, EN 27027, US EPA Method 180.1 (pH), Method 120.1 (conductivity), and GLP/GMP-aligned data integrity workflows |
| Brand | Geonica |
|---|---|
| Origin | Spain |
| Model | SunTracker-2000 |
| Power Consumption | <2 W |
| Tracking Accuracy | 0.1° (passive), 0.02° (active with optional radiometer feedback) |
| Payload Capacity | 10 kg |
| Azimuth & Elevation Drive Speed | 9.4°/s |
| Operating Temperature | −20 °C to +60 °C |
| Humidity Range | 0–100% RH |
| Weight | 7 kg |
| Dimensions | 300 × 370 × 290 mm |
| Mounting | Tripod with dual bubble levels |
| Housing Material | Rust-resistant aluminum alloy |
| Worm Gear Material | 304 stainless steel worm and bronze gear |
| Communication Interface | RS-485 (integrated control module), compatible with METEODATA dataloggers via RS-232/422/485 or Ethernet |
| Time Synchronization | Internet NTP or integrated GPS receiver |
| Position Resolution | Real-time solar altitude and azimuth calculated and logged at 1 Hz |
| Brand | Geonica |
|---|---|
| Origin | Spain |
| Model | SunTracker-3000 |
| Power Consumption | <3 W |
| Azimuth & Elevation Accuracy | 0.1° (passive), 0.02° (active with optional radiometer feedback) |
| Payload Capacity | 30 kg |
| Operating Temperature | -20 to +60 °C |
| Relative Humidity | 0–100% RH |
| Weight | 25 kg |
| Dimensions | 460 × 490 × 490 mm |
| Drive Mechanism | Precision worm-gear train |
| Torque | 35 N·m |
| Angular Velocity | 9.4°/s |
| Angular Acceleration | 136.4°/s² |
| Mounting | Tripod base with dual bubble levels |
| Housing Material | Rust-resistant aluminum alloy, 304 stainless steel worm, bronze gear |
| Communication Interface | RS-485 (external control module), RS-232/422/485 & Ethernet (METEODATA data logger) |
| Time Synchronization | Internet NTP or integrated GPS receiver |
| Positioning Update Rate | Real-time, 1 Hz (solar zenith and azimuth) |
| Brand | GEORADIS |
|---|---|
| Origin | Czech Republic |
| Model | RT-50 A |
| Instrument Type | Laboratory Gamma Spectrometer |
| Detector Type | NaI(Tl) Scintillation Crystal (76 mm × 76 mm, 0.35 L) |
| Measurement Range | 20 keV – 3.0 MeV |
| Energy Resolution | ≤7.5% FWHM at 662 keV (¹³⁷Cs) |
| Sensitivity | 0.02 Bq/g (for ⁶⁰Co) |
| Channel Count | 1024-channel MCA |
| Shielding | ≥9 cm lead equivalent (min. wall thickness 3.5 in), integrated sliding heavy-duty shielded lid |
| Dimensions (H×W×D) | 770 × 360 × 620 mm |
| Weight | 410 kg (lead-shielded configuration: 580 kg) |
| Interface | USB 2.0 |
| Operating Temperature | 0–40 °C |
| Software Platform | LabCentre (Windows/Linux, FirebirdSQL 2.6+) |
| Brand | GeoSIG |
|---|---|
| Origin | Switzerland |
| Model | FORA |
| Form Factor | Rack-Mounted (19″), Portable Configuration Available |
| Max Channels per Unit | 36 |
| ADC Resolution | 24-bit and 32-bit per channel |
| Dynamic Range | 137 dB (typ.), up to 150 dB (with optional firmware/hardware configuration) |
| Sampling Rate | Adjustable up to 2000 sps (standard), 5000 sps (high-speed option) |
| Synchronization | True hardware-synchronized sampling across all channels via shared low-jitter TCXO clock with GNSS (GPS/GLONASS/BeiDou) and NTP time alignment |
| Onboard Storage | Internal high-speed SSD up to 1 TB (SATA III), plus mirrored logging to SD card or USB drive |
| Connectivity | Gigabit Ethernet, RS-232/485 serial, 3G/LTE modem interface, satellite modem interface, PSTN modem interface |
| I/O | DVI video output for local visualization, 8-channel programmable relay alarm outputs (via optional 2×4 Alarm Expansion Card) |
| Power | Dual-input redundancy support (AC + DC/battery), integrated battery charger |
| Compliance | Designed for continuous unattended operation in seismic and structural health monitoring applications |
| Brand | GeoSIG |
|---|---|
| Origin | Switzerland |
| Model | STS Seismic Trip System |
| Instrument Type | Portable |
| Mounting | 19″ Rack-Mountable Module |
| Compliance | Designed for IEC 61508 SIL 2-capable safety functions (per system integration) |
| Sensor Interface | Analog ±5 V or ±10 V differential outputs from GeoSIG accelerometers (e.g., GS-11, GS-13, CR-6plus-compatible) |
| Alarm Outputs | Relay contacts (SPDT, rated 250 VAC / 5 A resistive), galvanically isolated |
| Data Storage | Internal buffered memory (≥7 days continuous 100 Hz waveform at 24-bit resolution) |
| Communication | Ethernet (TCP/IP, Modbus TCP), RS-232/485 (Modbus RTU), optional SNMP support |
| Operating Temperature | −20 °C to +60 °C |
| Enclosure | 19″ 1U rack chassis, IP20 |
| Origin | Switzerland |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AC-73-DH |
| Instrument Type | Portable |
| Dynamic Range | 165 dB |
| Full-Scale Range | ±0.5, ±1, ±2, ±3, or ±4 g |
| Bandwidth | DC to 200 Hz |
| Power Supply | 9.5–18 V DC (galvanically isolated) |
| Housing Compatibility | ≥100 mm borehole diameter |
| Sensor Architecture | Electro-mechanical force-balance with capacitive position sensing and magnetic restoring force |
| Brand | Geotech (UK) |
|---|---|
| Origin | USA |
| Model | BIOGAS 3000 |
| Configuration | Online Multicomponent Gas Analyzer |
| Measurement Principle | Dual-Channel NDIR (CH₄, CO₂), Electrochemical (O₂, H₂S, CO, H₂) |
| Response Time (T90) | ≤10 s (CH₄, CO₂), ≤20 s (O₂), ≤30–40 s (H₂S, CO, H₂) |
| Repeatability | ±0.5% vol (CH₄/CO₂, 0–70%), ±1% vol (O₂), ±1.5–5% FS (H₂S/CO/H₂) |
| Operating Temperature | 0–50 °C (standard), –20–50 °C (with optional heater) |
| Sampling Points | 1–4 independent channels |
| IP Rating | IP65 |
| Power Supply | 110–230 VAC, 50/60 Hz, max. 155 W |
| Output | 4–20 mA (6 configurable channels), Modbus RTU (RS-485), optional PROFIBUS/PROFINET/Ethernet |
| Certifications | ATEX / IECEx II 3 G Ex nA nC IIA T1 Gc, UKAS ISO/IEC 17025 calibration certificate (No. 4533), BS EN 61010-1:2010, BS EN 50270:2006 |
| Brand | Geotech (UK) |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | ES 5K (Biogas 5000) |
| Price Range | USD 6,800 – 13,600 |
| Certification | ATEX II 2G Ex ib IIA T1 Gb |
| Measurement Principle | Dual-Channel NDIR for CH₄/CO₂ |
| Gas Range | CH₄ 0–100% vol, CO₂ 0–100% vol, O₂ 0–25% vol, H₂S 0–50/500/5,000/10,000 ppm, CO 0–500/1,000/2,000 ppm, NH₃ 0–1,000 ppm, H₂ 0–1,000 ppm |
| Accuracy | CH₄ & CO₂ ±0.5% vol (0–70%/0–60%), ±1.5% vol (higher ranges) |
| Response Time (T90) | CH₄/CO₂ ≤10 s, O₂ ≤20 s, H₂S/CO ≤30 s, NH₃/H₂ ≤90 s |
| Battery | Rechargeable NiMH pack, 8 h continuous operation |
| Enclosure Rating | IP65 |
| Operating Temp | −10 to +50 °C |
| Dimensions | 220 × 155 × 60 mm |
| Weight | 1.5 kg |
| Data Storage | 500 measurement sets across 10 user-defined IDs |
| Connectivity | USB 2.0 & Bluetooth 4.2 |
| Pressure Measurement | ±500 mbar (±4 mbar accuracy), atmospheric range 500–1500 mbar (±5 mbar) |
| Temperature Probe Option | −10 to +75 °C (±0.5 °C) |
| Flow Rate | 550 mL/min (pump), fault threshold at −200 mbar, auto-restart at ≈−375 mbar |
| Filter | Replaceable 2.0 µm PTFE hydrophobic membrane |
| Alarm | Configurable visual & audible alerts |
| Language Support | User-selectable UI languages |
| Brand | Geotech (UK) |
|---|---|
| Origin | USA |
| Model | G100/G110/G150 |
| Instrument Type | Portable |
| Detection Target | Multi-component (CO₂, optional O₂) |
| CO₂ Range | 0–20% (G100), 0–100% (G110), 0–10,000 ppm (G150) |
| O₂ Range (optional) | 0–100% |
| CO₂ Accuracy | ±1% FS |
| O₂ Accuracy | ±1.0% FS |
| Resolution | 0.1 ppm (for G150) |
| Repeatability | ±1% |
| Response Time (T90) | ≤20 s (CO₂), ≤60 s (O₂) |
| Zero Drift | <5% FS/yr |
| Span Drift | <1% FS/yr |
| Linearity Error | <2% FS |
| Operating Temperature | 0–50 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Pressure Range | 800–1200 mbar |
| Display | 128×64 pixel backlit LCD |
| Data Storage | 1,000 readings + 270 event logs (with optional software) |
| Battery | Rechargeable Li-ion, 12 h typical life (8 h with pump active) |
| Weight | 495 g |
| Dimensions | 165 × 100 × 155 mm |
| Enclosure Material | ABS |
| IP Rating | IP40 |
| Flow Rate | 100 mL/min |
| Measurement Principle | Dual-wavelength non-dispersive infrared (NDIR) for CO₂ |
| Calibration | Factory-calibrated at 20 °C, 1000 mbar |
| Brand | Geotech |
|---|---|
| Origin | United Kingdom |
| Model | GA5000 |
| Instrument Type | Portable |
| Detection Target | Multi-component Gas |
| Minimum Range | ppm to 100% |
| Repeatability | ±1% FS |
| Resolution | 0.01% |
| Response Time (T90) | <20 s |
| Zero Drift | <2% FS |
| Span Drift | <2% FS |
| Linearity Error | <1% |
| CH₄ & CO₂ Measurement | Dual-channel NDIR |
| O₂, CO (H₂-compensated), H₂S, NH₃, H₂ | Electrochemical Sensors |
| CH₄/CO₂ T90 | ≤10 s |
| O₂ T90 | ≤20 s |
| CO/H₂S T90 | ≤30 s |
| Battery Life | 8 h continuous |
| Weight | 1.5 kg |
| Dimensions | 220 × 155 × 60 mm |
| IP Rating | IP65 |
| ATEX Certification | II 2G Ex ib IIA T1 Gb |
| UKAS ISO/IEC 17025 Accreditation | Certificate No. 4533 |
| Brand | Geotech |
|---|---|
| Origin | United Kingdom |
| Model | GEM5000 |
| Instrument Type | Portable |
| Measured Gases | CH₄, CO₂, O₂, CO, H₂S |
| Response Time (T90) | ≤10 s (CH₄/CO₂), ≤20 s (O₂), ≤30 s (CO/H₂S) |
| Measurement Accuracy | ±0.5% vol (CH₄, CO₂, 0–70%/0–60%), ±1.0% vol (O₂, 0–25%), ±1.0% FS (CO, 0–2000 ppm), ±2.0% FS (H₂S, 0–500 ppm) |
| Measurement Ranges | CH₄ 0–100% vol, CO₂ 0–100% vol, O₂ 0–25% vol, CO 0–2000 ppm, H₂S 0–500/5000/10000 ppm |
| Operating Temperature | −10 to +50 °C |
| IP Rating | IP65 |
| Weight | 1.5 kg |
| Dimensions | 220 × 155 × 60 mm |
| Battery Life | 8 h continuous (rechargeable NiMH), full charge in ≤3 h |
| Data Storage | 10,000 IDs, 10,000 data sets, 10,000 event logs |
| Certifications | ATEX II 2G Ex ib IIA T1 Gb, UKAS ISO/IEC 17025 (Ref: 4533), MCERTS application in progress |
| Brand | SAIL HERO (Xianhe Environmental Protection) |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | 300 PSI / 500 PSI |
| Instrument Type | Manual Water Sampler |
| Power Input Options | DC/AC |
| Max. Operating Depth | 210 m (300 PSI) / 305 m (500 PSI) |
| Bladder Material | Virgin PTFE (Resin-Grade) |
| Housing Material | 316 Stainless Steel |
| Inlet Filter | Integrated Stainless Steel Sieve |
| Controller Features | Microprocessor-Based Timing, Over-Pressure Protection, Water-Level Drawdown Compatibility with DIP-Tape Sensors |
| Drop-Tube Compatible | Yes |
| Regulatory Compliance | Designed for ASTM D6771, EPA Method 502.2 & 8260-compliant VOC sampling workflows |
| Brand | SAIL HERO (Geotech Series) |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | Geotech Interface Meters |
| Instrument Type | Manual Bail-Down Interface Locator |
| Probe Diameter | 1.6 cm |
| Minimum Well ID | 19 mm (3/4″) |
| Power Supply | 9 V Alkaline Battery |
| Probe Material | Stainless Steel or PTFE-Coated |
| Cable | Stainless Steel Conductor with Viton® Stress-Relief Jacket |
| Measuring Tape | Steel Tape with Kynar® Coating |
| Frame | Anodized Aluminum |
| Reel Housing | Polypropylene |
| Carry Case | Waterproof-Lined Portable Bag with Rotating Spool Mount |
| Brand | Geotech (UK) |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | SEM5K |
| Instrument Type | Portable |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Detection Target | CH₄ only |
| Range | 0 ppmv to 100% vol |
| Response Time (T90) | ≤2.5 s (standard configuration) |
| Accuracy | ±0.7 ppm (1–10 ppm), ±10% FS (10–10,000 ppm) |
| Resolution | 0.1 ppm / 0.1% vol |
| LOD | 0.3 ppm |
| Pump Flow Rate | 0.6–1.0 L/min (typ. 0.8 L/min) |
| Operating Temp | −25°C to +50°C |
| IP Rating | IP65 |
| ATEX Certification | II 2G Ex ib op is IIB T3 Gb (Ta = −25°C to +50°C) |
| Dimensions | 229 × 97 × 109 mm |
| Weight | 1.3 kg |
| Battery | Rechargeable Li-ion (3.7 V, 4000 mAh) |
| Runtime | 10 h @ 20°C (backlight on), 8 h at temperature extremes |
| Charging Time | 4.5 h (from full discharge) |
| Display | 240 × 128 pixel monochrome graphic LCD |
| Connectivity | Integrated GPS (2–4 m accuracy), Bluetooth 4.0 |
| Enclosure Material | Carbon-fiber-reinforced polyamide |
| Alarm | Audible (65 dB(A) @ 30 cm), visual, and vibration alerts |
| Brand | Geotech |
|---|---|
| Model | Sipper |
| Manufacturer | SAIL HERO (Xianhe Environmental Protection) |
| Origin | Hebei, China |
| Manufacturer Type | OEM Producer |
| Power Options | 110–220 V AC single-phase or solar-powered |
| Deployment Capacity | Up to 7 wells |
| Pumping Principle | Pneumatic vacuum-pressure cycling |
| Oil-Water Separation Mechanism | Oleophilic/hydrophobic coalescing membrane skimmer |
| System Architecture | Subsurface pneumatic lift pump + surface collection manifold |
| Compliance Context | Designed for integration into ASTM D6870-compliant LNAPL/DNAPL recovery workflows and EPA Region III/IV remediation protocols |